The LG312K Our Intelligent Arch Integrated Trolley, model LG312K, is a marvel of multifunctional engineering. It masterfully integrates processes such as surveying, setting out, under-excavation, arch installation, mesh and connecting bar welding (optional), and explosive charging. Capable of executing a one-time tunnel excavation and arch installation without repositioning, this versatile machine features a robust engineering chassis and a dual power system (diesel and electric). Its short wheelbase and compact design ensure exceptional maneuverability and traction, making it ideal for challenging tunnel conditions. With wireless and manual control options for the boom, operational efficiency, safety, and energy conservation are seamlessly ensured.
Expandable Man Basket: Experience unparalleled operational space with our expandable man basket, designed to comfortably accommodate 3-6 personnel. This feature is perfect for loading explosives and anchor rods, enhancing both safety and efficiency on-site.
High Efficiency: Featuring a three-arm structure with three grippers and three hanging baskets, our equipment excels in full sections, two-step, and three-step construction methods. Remarkably, all vertical frame construction processes can be completed in about one hour, setting a new standard for efficiency.
Installation of Precast Arch: Utilizing our patented multi-frame precast arch technology (Patent No. ZL202022537953.5), we significantly reduce the duration and risk associated with working on hazardous faces. This advancement not only enhances safety but also boosts construction productivity.
Reduction of Number of Operators: Revolutionizing efficiency, our advanced system allows the entire construction operation to be completed by just 3-4 operators, in contrast to the traditional requirement of 8 or more personnel.
Auxiliary Function Integration: Equipped with a breaking hammer, our intelligent trolley seamlessly transitions to under-excavation operations immediately after arch installation, streamlining the workflow.
Small Overall Dimensions: Our vehicle boasts a lightweight, compact design, ideal for navigating small section construction conditions with ease and precision.
Equipment Informatization (Optional): Enhance operational oversight with our state-of-the-art informatization options. Features include cluster management, positioning, video monitoring, interphone, pre-alarm, data management, tunnel BIM technology, digital twin, construction report management, tunnel contour scanning, remote control, and other advanced functionalities.
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